baber/WOPTO huggingface dataset:
Patent JP-2011086448-A (JP)
Title: Lithium ion secondary battery
Inventor: KASAHARA RYUICHI
IPC: H01M4/62
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having high cycle characteristics.  <P>SOLUTION: The lithium ion secondary battery has a laminated element laminating a positive electrode, a separator, a negative electrode, and a separator in this order housed in an outer package. Two sheets of negative electrodes in which the negative electrode current collector 2 has a through hole and a negative electrode active material layer 1 is arranged on one side of the negative electrode current collector are laminated so that the current collector sides may face each other, and a gap is held between the two sheets of negative electrodes in which the negative electrode current collectors located inside the negative electrode active material are arranged at least two sheets or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084365-A (JP)
Title: Paper supply device and image forming device mounted with the same
Inventor: MATSUURA SADAHIRO
IPC: B65H3/46
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper supply device and an image forming device mounted with the same securing safety of a user with a simple and inexpensive structure.  <P>SOLUTION: A paper feeding cassette (4) constituted to be extractable from an image forming device body (2) and staking and storing singled-sheet paper and a mechanism (20) forming an image on the paper from the paper feeding cassette, are separately constituted so that electric power can be supplied from a commercial power source (3), and includes a dehumidifying heating element (38) arranged in the vicinity of the paper feeding cassette and heating and dehumidifying the paper stored in the paper feeding cassette, heating element current-carrying parts (60 and 80) for electrically connecting the commercial power source and the dehumidifying heating element, and a cassette stopper (70) for preventing the paper feeding cassette from being extracted from a device body by interlocking with the electric connection of the commercial power source and the dehumidifying heating element by the heating element current-carrying parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085822-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: YAMADA MOTOYA
IPC: G03G5/08
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor having a long lifetime, capable of obtaining excellent adhesiveness even in a specific environment, while keeping an excellent electrophotographic photoreceptor characteristic.  <P>SOLUTION: The method for manufacturing the electrophotographic photoreceptor includes processes for: forming a photoconductive layer on a conductive substrate; forming an intermediate layer on the photoconductive layer; and forming a surface layer on the intermediate layer. The process for forming the intermediate layer comprises at least a first process and a second process, and the second process is performed in succession to the first process. The first process is a process wherein the high frequency power to be introduced into a reaction container is fixed, and a flow rate of ingredient gas to be supplied into the reaction container is changed, and the second process is a process wherein the flow rate of the ingredient gas to be supplied into the reaction container is fixed, and the high frequency power to be introduced into the reaction container is raised.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085544-A (JP)
Title: Laminate inspection device
Inventor: MATSUYAMA KAZUMASA
IPC: G01N21/88
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect dirt of a laminate having a plurality of laminated layers even if the plurality of laminated layers are dislocated from each other.  <P>SOLUTION: A laminate inspection device for detecting dirt between layers of a laminate having a plurality of laminated layers generates a comparison image by overlaying registered image data 10a to 10c of the plurality of layers in a state of not being laminated, in accordance with the dislocation between layers in the laminated state of the laminate, compares the comparison image and an image photographed by an image photographing part 30, and detects the compared difference as dirt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088699-A (JP)
Title: Cylindrical shaft, carrier roller, carrying unit and printing apparatus
Inventor: SAITO KOICHI
IPC: B21D51/10
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier roller, a carrying unit using this carrier roller and a printing apparatus, which, while reducing cost and weight, restrain carrying nonuniformity, by providing a cylindrical shaft of excellent accuracy in shape and dimension.  <P>SOLUTION: This cylindrical shaft 16 is formed in a cylindrical shape by opposing a pair of ends by press working. Its joint 80 has a plurality of crossing parts 82 crossing in the axial direction, a first straight line part 83a connecting between one ends of a pair of crossing parts 82a and a second straight line part 83b connecting between the other ends. The distance d4 between a pair of ends in the first straight line part 83a is shorter than the distance d3 between a pair of ends of the second straight line part 83b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090575-A (JP)
Title: Apparatus, method and program for displaying information
Inventor: TAKADA MASAHITO
IPC: G06F3/0484
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display apparatus, an information display method and a program, wherein a page position is obtained by a feeling more close to an actual book.  <P>SOLUTION: The information display apparatus 100 for imaging electronic data in each screen and displaying the screen includes: an electronic data storage means 35 for storing the electronic data; a display means 21 for displaying the imaged electronic data; an operation receiving means 12 for receiving switching operation of the display image displayed on the display means 21; an identification information storage means 42 for storing the identification information of the display image; a vibration generation means 23 for generating vibration on the operation receiving means; and a vibration control means 45 for controlling a position where the amplitude of vibration in the operation receiving means is maximized according to ratio information specified from display part identification information corresponding to the size information of the electronic data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090982-A (JP)
Title: Induction heating cooker
Inventor: SHICHI KAZUYOSHI
IPC: F24C15/34
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress invasion of water inside a body to improve quality in a structure in which outer atmosphere is sucked from a front face lower part of the body also.  <P>SOLUTION: A plurality of holes are arranged on an inclined face 20 of a second intake port cover 13 to make a fourth intake port 16, and a standing wall 18 rising upward, so formed that it may become higher than an upper edge of the inclined face 20 at the time of mounting the second intake port cover 13, is provided on a first intake port cover 12 between the inclines face 20 and a cooling fan 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010030896-A (JP)
Title: Growth method using nanostructure compliant layer and hvpe (hydride vapor phase epitaxy) for producing high quality compound semiconductor material
Inventor: WANG WANG NANG
IPC: C23C16/04
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing high-quality flat and thick compound semiconductors.  <P>SOLUTION: The method utilizes HVPE to grow high-quality flat and thick compound semiconductors (15) onto foreign substrates (10) using nanostructure layers. Nanostructures (12) of semiconductor materials can be grown on foreign substrates (10) by molecular beam epitaxy (MBE), chemical vapor deposition (CVD), metalorganic chemical vapor deposition (MOCVD) or hydride vapor phase epitaxy (HVPE). Further, growth of compound semiconductor thick films (15) or wafer on the nanostructures (12) is achieved by epitaxial lateral growth using HVPE.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093821-A (JP)
Title: Adaptive decimation filter
Inventor: PANICONI MARCO
IPC: H04N19/00
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a decimation filter.  <P>SOLUTION: An initial decimation filter is applied to an original frame to generate a decimated filter. An optimized prediction filter is extracted from both the decimated frame and the original frame, while the initial decimation filter is held fixed. A predicted frame is generated from the optimized prediction filter and the decimated frame, and an optimized decimation filter is extracted from the decimated frame and the predicted frame, while the optimized prediction filter remains fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011088421-A (JP)
Title: Transfer decorative film and manufacturing method thereof, and decorative molded article using the same and manufacturing method thereof
Inventor: NODA AKITOSHI
IPC: B32B27/36
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative film excellent in transferability which does not cause peeling between a release layer and a protective layer during transfer even if the protective layer is cross-linked and cured and does not cause peeling unevenness after transfer, and a manufacturing method thereof, and a decorative molded article using the same and a manufacturing method thereof.  <P>SOLUTION: A transfer decorative film comprises the release layer, the protective layer, a colored layer and an adhesive layer laminated on a substrate in this order. The protective layer comprises a cured material of an ionizing radiation-curable resin composition containing a polymerizable (meta) acrylate oligomer, and peel strength between the release layer and the protective layer after transfer is 0.1 to 1.0 N/25 mm. The production method of the transfer decorative film, the decorative molded article using the same and the production method thereof are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094004-A (JP)
Title: Epoxy resin composition, and prepreg, laminate and metal foil clad laminate
Inventor: YONEDA KAYO
IPC: C08L63/00
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having good chemical resistance even in a system using an acid anhydride as a curing agent, showing little decrease in the light reflectance by heat treatment or UV irradiation treatment, and suitable for a printed wiring board, and to suppress vaporization of a curing agent and to improve a working environment.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin as a main agent, and a curing agent and an inorganic filler, wherein the epoxy resin is an alicyclic epoxy resin, the curing agent is an acid anhydride, and the inorganic filler essentially comprises titanium dioxide. The addition amount of the curing agent is specified to 0.1 to 0.5 in terms of a reaction equivalent ratio to the epoxy resin. The curing agent is preferably an acid anhydride having an initial temperature of thermal decomposition of 120°C or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099328-A (JP)
Title: Compressor
Inventor: MURAKAMI HIROAKI
IPC: F04B39/04
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor stably improved in its durability while improving the performance and efficiency of an air-conditioning system even if foreign matter remaining in a refrigerating cycle of an air conditioner circulates with a refrigerant.  <P>SOLUTION: The compressor includes: a high pressure chamber 14 to which a compressed gas refrigerant is led; an separation chamber 15 where at least part of lubricating oil contained in the gas refrigerant is separated; and an oil storage chamber 16 storing the separated lubricating oil. A communicating passage 23 is provided between a rear side plate 7 and a gasket 22 to attain communication between the high pressure chamber 14 and the oil storage chamber 16. Then, even if the foreign matter circulates with the refrigerant in the refrigerating cycle during high speed rotation, the communicating passage is not clogged, and OCR (oil circulation rate) characteristics in the refrigerating cycle can be stably increased to improve the durability of the compressor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010025350-A (JP)
Title: Shell type needle roller bearing
Inventor: NIINA MASATOSHI
IPC: F16C33/64
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sound level during the use of a shell type needle roller bearing.  <P>SOLUTION: In the shell type needle roller bearing, a plurality of needle rollers are arranged along the inside diameter surface of a shell type outer ring formed by press working. By setting to be 0.05-0.3 μm the surface roughness Ra in a peripheral direction of the inside diameter surface of the shell type outer ring, the sound level during the use of the bearing can be considerably reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011103327-A (JP)
Title: Piezoelectric element, piezoelectric actuator, liquid injection head, and liquid injection device
Inventor: OHASHI KOJI
IPC: B41J2/135
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element whose piezoelectric layer has good crystallinity and excellent piezoelectric properties.  <P>SOLUTION: The piezoelectric element 100 includes a first electrode 10, a second electrode 20 disposed opposite the first electrode 10, and the piezoelectric layer 30 disposed between the first electrode 10 and second electrode 20 and formed of a compound oxide containing at least lead, zirconium, titanium, and oxygen, wherein the piezoelectric layer 30 includes a first crystal layer 32 disposed at an end of the piezoelectric layer 30 on the side of a first electrode 10 and a second crystal layer 34 continuing with the first crystal layer 32 and disposed closer to the second electrode 20 than to the first crystal layer 32. The concentration of lead of the piezoelectric layer 30 is lower on a first-electrode-10 side of the first crystal layer 32 than on a second-electrode-20 side of the second crystal layer 34; and the concentration of oxygen of the piezoelectric layer 30 is higher on the first-electrode-10 side of the first crystal layer 32 than on the second-electrode-20 side of the first crystal layer 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106321-A (JP)
Title: Fuel injection valve
Inventor: HIROOKA HISATO
IPC: F02M61/08
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve which can generate a proper quantity of cavitation bubbles from the time of low fuel pressure to the time of high fuel pressure when a fuel is atomized.  <P>SOLUTION: The fuel injection valve 1A includes: a body 2 with a nozzle hole 2a formed therein; an inner needle 3 that opens and closes the nozzle hole 2a by sliding in the body 2; an outer needle 4 which is provided in the body 2 but outside the inner needle 3, forms an expansion chamber 5 at an inlet of the nozzle hole 2a with the body 2 and the inner needle 3, and is formed in a shape capable of expanding the expansion chamber 5, whose volume changes by sliding in the body 2, with the body 2 by a stepwise mode; and wax 6 which is provided between the body 2 and the outer needle 4 in a sliding direction, and changes the volume of expansion chamber 5 according to a temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106331-A (JP)
Title: Column type submerged pump
Inventor: WATABE SEIJI
IPC: F04D13/16
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column type submerged pump freely mountable and demountable to and from a lifting pipe, and having reduced hoisted height of the submerged pump.  <P>SOLUTION: In the column type submerged pump 2, a suction bell 7 is arranged on the lower end of a column 3. A guide vane 12 with an annular guide vane hub 24 fixed on the inner circumferential end on the upper side of the suction bell 7 is provided. The outer diameter of an impeller 11 of the submerged pump 4 is smaller than the inner diameter of the guide vane hub 24. Simultaneously, an opening 18 is provided on the upper end of the column 3 slantingly from near the top of the pipe of the column 3 toward the position opposite to a discharge pipe 14. The reduction of the hoisting load reduces the size of incidental facilities such as a crane and save energy in power consumption. Since the submerged pump 4 to be hoisted has a short total length, it can be removed if hoisted up to the lower end of the opening 18. Therefore, the hoisting margin is lowered and also the height of a whole building is lowered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104081-A (JP)
Title: Open showcase
Inventor: ASADA TADASHI
IPC: A47F3/04
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase, capable of covering the front surface of a merchandise display shelf with a night cover without prohibiting the flow of a cold air curtain.  <P>SOLUTION: The open showcase is a cold air circulation type including the merchandise display shelves 3 arranged vertically in stages inside a front-open case main body 1, with the night cover 13 installed on a canopy 11 provided on the upper front side. An air guide means including a latch 13a, an air guide plate 13b, and an angle adjusting mechanism 13c is provided on the lower end side of the night cover 13. The latch 13a that is projected from a lower end of the night cover inward as pulled from a take-up position is locked to a tug fence 3a of the merchandise display shelf to cover the front surface of the merchandise display shelf. In this state, cold air currents blown from a cold air blowout port 7 to flow down to the back surface side of the night cover 13 are discharged through an air guide gap 15 secured between the night cover 13 and the tug fence 3a of the merchandise display shelf 3 to a lower part inside the case to form an air curtain in the area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105353-A (JP)
Title: Bag-involving container and bag-involving container package
Inventor: MAKINO KAZUTAKA
IPC: B65D43/16
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-involving container capable of easily refilling a bag.  <P>SOLUTION: The bag-involving container includes: the bag 3 in which a content A is placed; a container body 1 into which this bag is inserted; and a lid body 2 with an opening/closing lid for pushing the edge of an unsealing opening of the bag to the inner face of the container body when it is fitted into an opening part of the container body. The bag is fitted with an elastic body 13 so that the unsealing opening is held under an expanding condition so as to coincide with the opening part of the container body, and the lid body with the opening/closing lid is provided with a pressing part 9 for pushing the edge of the unsealing opening of the bag to the inner face side of the opening part of the container body when the lid body with the opening/closing lid is inserted into the opening part of the container body. The unsealing opening of the flexible bag is provided with a rigidity by the elastic body, and when the bag is inserted into the container body, the edge of the unsealing opening of the bag holds an opening condition in the opening part of the container body. Then, when the lid body with the opening/closing lid is applied to the opening part of the container body, the pressing part easily enters into the bag from the unsealing opening, and the whole peripheral edge of the unsealing opening of the bag is pushed on the inner face of the opening part of the container body to complete fitting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108053-A (JP)
Title: System for evaluating news article
Inventor: ABE SHOHEI
IPC: G06F17/30
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of quantitatively calculating the importance of individual news articles.  <P>SOLUTION: A system 10 for evaluating news articles includes: a user setting storage part 24 for setting a keyword for each analytical matter; an article collection part 12 for obtaining news articles and blog articles including a keyword from a news server 30 and a blog server 28 arranged on the Internet 26 and respectively storing the obtaind news articles and blog articles in a news article storage part 14 and a blog article storage part 16; a correspondence relation determination part 18 for specifying news articles having correspondence relation with respective blog articles; and an influence analysis part 20 for totalizing the number of blog articles having correspondence relation for each news article and storing the total number of blog articles into an analytical result storage part 22 in correlation with each news article. The correspondence relation determination part 18 compares link information set in each blog article with the URL of each news article, and when the link information coincides with the URL, sets the correspondence relation between the blog article and the news article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107500-A (JP)
Title: Image forming apparatus and method for manufacturing image forming apparatus
Inventor: KAWATANI TETSUYA
IPC: G03G21/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus allowing a mechanism for removing odor generated when an image is fixed to a recording material, to be easily attached later.  <P>SOLUTION: The image forming apparatus 3 includes a first duct 51, a second duct 52, and a third duct 53 for discharging air in the apparatus to the outside from an exhaust port 56; and a fan 59 for exhausting air in the ducts. The third duct 53 is provided with an opening 54 for taking in air on a paper stacking section 41 on which sheets of paper are stacked. Before a deodorizing section 60 is attached, the opening 54 has been closed by a closing member. When the deodorizing section is attached, the closing member is removed to open the opening 54. Then, the detachable deodorizing section 60 for removing odor is attached to a mounting portion provided in the exhaust port 56 of the image forming apparatus 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108939-A (JP)
Title: To-can type tosa module
Inventor: YAMANAKA TAKAYUKI
IPC: H01S5/022
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TO-CAN type TOSA module such that characteristics of a high-frequency signal driving an optical semiconductor light source element are improved.  <P>SOLUTION: The TO-CAN type TOSA module includes a metallic stem 10, a metallic nose 10c fixed to the stem 10 and electrically connected to or integrated with the stem, a Peltier element as a cooling element mounted on the stem, a metallic carrier 105 mounted on the Peltier element, a signal line mounted with the optical semiconductor element and sending a drive signal to the optical semiconductor element, a relay line substrate electrically connected to the nose and having a ground pattern formed on the front, and a first wire making a ground connection between a ground pattern on a front of a carrier substrate and the ground pattern on the front of the relay line substrate, second wires 103c-103e being further provided which make ground connections between the carrier substrate and relay line substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT